The highest point in Washington state is a volcano covered in glaciers.

More than 700 species live within this murky marvel of a swamp on California's coast.

Experiencing Guatemala's sensory-exploding church is a blunt reminder of European influence.

One of the world’s most colorful cemeteries, where each pigment is symbolic.

Central America's deepest lake is actually a volcanic caldera, surrounded by three volcanoes.

A massive underwater sinkhole made famous by Jacques Cousteau.

This portion of a lovely Belize beach is infested with (harmless) sharks and rays.

A fitting attraction for the corn capital of the world.

The granddaddy of all tourist traps, built on ice water, jackalopes, and a giant dinosaur.

A massive sustainable farm designed by the mastermind behind Central Park.

The world's tallest doric column is this Ohio monument to a naval victory in the War of 1812.

An office built to look like a giant basket.

The largest island on the great salt lake is home to curious creatures and strange stories.

This candy-colored storybook village originated as a 19th-century Methodist campground.

This delicate museum is devoted to the art and industry that once supported Cape Cod's oldest town.

A former waterfront market is now in the center of town due to some interesting Boston engineering.

The only structure left with direct ties to the Salem witchcraft trials of 1692.

This rustic old building is said to be the most photographed barn in America.

Thanks to a quirk of elevation this gift shop produces magic doughnuts that are found nowhere else on Earth.

Paranormal experiences in this hotel's room 217 led Stephen King to write "The Shining."

The ancient dwellings of the Puebloans, located in the cliffs of majestic mesas.

An homage to everyone's favorite prehistoric cartoon family.

A monument to the one-armed geologist who led the first documented expeditions through the Grand Canyon.

An urban laboratory.